<HTML>
<BODY BGCOLOR="white">
<PRE>
<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<FONT color="green">003</FONT>     * contributor license agreements.  See the NOTICE file distributed with<a name="line.3"></a>
<FONT color="green">004</FONT>     * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<FONT color="green">005</FONT>     * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<FONT color="green">006</FONT>     * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<FONT color="green">007</FONT>     * the License.  You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *     http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    package org.apache.commons.configuration.tree;<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    import static org.junit.Assert.assertEquals;<a name="line.19"></a>
<FONT color="green">020</FONT>    import static org.junit.Assert.assertFalse;<a name="line.20"></a>
<FONT color="green">021</FONT>    import static org.junit.Assert.assertSame;<a name="line.21"></a>
<FONT color="green">022</FONT>    import static org.junit.Assert.assertTrue;<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>    import java.util.Iterator;<a name="line.24"></a>
<FONT color="green">025</FONT>    import java.util.List;<a name="line.25"></a>
<FONT color="green">026</FONT>    <a name="line.26"></a>
<FONT color="green">027</FONT>    import org.junit.Before;<a name="line.27"></a>
<FONT color="green">028</FONT>    import org.junit.Test;<a name="line.28"></a>
<FONT color="green">029</FONT>    <a name="line.29"></a>
<FONT color="green">030</FONT>    /**<a name="line.30"></a>
<FONT color="green">031</FONT>     * Test class for DefaultExpressionEngine.<a name="line.31"></a>
<FONT color="green">032</FONT>     *<a name="line.32"></a>
<FONT color="green">033</FONT>     * @author &lt;a<a name="line.33"></a>
<FONT color="green">034</FONT>     * href="http://commons.apache.org/configuration/team-list.html"&gt;Commons<a name="line.34"></a>
<FONT color="green">035</FONT>     * Configuration team&lt;/a&gt;<a name="line.35"></a>
<FONT color="green">036</FONT>     * @version $Id: TestDefaultExpressionEngine.java 1225918 2011-12-30 20:54:47Z oheger $<a name="line.36"></a>
<FONT color="green">037</FONT>     */<a name="line.37"></a>
<FONT color="green">038</FONT>    public class TestDefaultExpressionEngine<a name="line.38"></a>
<FONT color="green">039</FONT>    {<a name="line.39"></a>
<FONT color="green">040</FONT>        /** Stores the names of the test nodes representing tables. */<a name="line.40"></a>
<FONT color="green">041</FONT>        private static String[] tables =<a name="line.41"></a>
<FONT color="green">042</FONT>        { "users", "documents"};<a name="line.42"></a>
<FONT color="green">043</FONT>    <a name="line.43"></a>
<FONT color="green">044</FONT>        /** Stores the types of the test table nodes. */<a name="line.44"></a>
<FONT color="green">045</FONT>        private static String[] tabTypes =<a name="line.45"></a>
<FONT color="green">046</FONT>        { "system", "application"};<a name="line.46"></a>
<FONT color="green">047</FONT>    <a name="line.47"></a>
<FONT color="green">048</FONT>        /** Test data fields for the node hierarchy. */<a name="line.48"></a>
<FONT color="green">049</FONT>        private static String[][] fields =<a name="line.49"></a>
<FONT color="green">050</FONT>        {<a name="line.50"></a>
<FONT color="green">051</FONT>        { "uid", "uname", "firstName", "lastName", "email"},<a name="line.51"></a>
<FONT color="green">052</FONT>        { "docid", "name", "creationDate", "authorID", "version"}};<a name="line.52"></a>
<FONT color="green">053</FONT>    <a name="line.53"></a>
<FONT color="green">054</FONT>        /** The object to be tested. */<a name="line.54"></a>
<FONT color="green">055</FONT>        DefaultExpressionEngine engine;<a name="line.55"></a>
<FONT color="green">056</FONT>    <a name="line.56"></a>
<FONT color="green">057</FONT>        /** The root of a hierarchy with configuration nodes. */<a name="line.57"></a>
<FONT color="green">058</FONT>        ConfigurationNode root;<a name="line.58"></a>
<FONT color="green">059</FONT>    <a name="line.59"></a>
<FONT color="green">060</FONT>        @Before<a name="line.60"></a>
<FONT color="green">061</FONT>        public void setUp() throws Exception<a name="line.61"></a>
<FONT color="green">062</FONT>        {<a name="line.62"></a>
<FONT color="green">063</FONT>            root = setUpNodes();<a name="line.63"></a>
<FONT color="green">064</FONT>            engine = new DefaultExpressionEngine();<a name="line.64"></a>
<FONT color="green">065</FONT>        }<a name="line.65"></a>
<FONT color="green">066</FONT>    <a name="line.66"></a>
<FONT color="green">067</FONT>        /**<a name="line.67"></a>
<FONT color="green">068</FONT>         * Tests some simple queries.<a name="line.68"></a>
<FONT color="green">069</FONT>         */<a name="line.69"></a>
<FONT color="green">070</FONT>        @Test<a name="line.70"></a>
<FONT color="green">071</FONT>        public void testQueryKeys()<a name="line.71"></a>
<FONT color="green">072</FONT>        {<a name="line.72"></a>
<FONT color="green">073</FONT>            checkKey("tables.table.name", "name", 2);<a name="line.73"></a>
<FONT color="green">074</FONT>            checkKey("tables.table.fields.field.name", "name", 10);<a name="line.74"></a>
<FONT color="green">075</FONT>            checkKey("tables.table[@type]", "type", 2);<a name="line.75"></a>
<FONT color="green">076</FONT>            checkKey("tables.table(0).fields.field.name", "name", 5);<a name="line.76"></a>
<FONT color="green">077</FONT>            checkKey("tables.table(1).fields.field.name", "name", 5);<a name="line.77"></a>
<FONT color="green">078</FONT>            checkKey("tables.table.fields.field(1).name", "name", 2);<a name="line.78"></a>
<FONT color="green">079</FONT>        }<a name="line.79"></a>
<FONT color="green">080</FONT>    <a name="line.80"></a>
<FONT color="green">081</FONT>        /**<a name="line.81"></a>
<FONT color="green">082</FONT>         * Performs some queries and evaluates the values of the result nodes.<a name="line.82"></a>
<FONT color="green">083</FONT>         */<a name="line.83"></a>
<FONT color="green">084</FONT>        @Test<a name="line.84"></a>
<FONT color="green">085</FONT>        public void testQueryNodes()<a name="line.85"></a>
<FONT color="green">086</FONT>        {<a name="line.86"></a>
<FONT color="green">087</FONT>            for (int i = 0; i &lt; tables.length; i++)<a name="line.87"></a>
<FONT color="green">088</FONT>            {<a name="line.88"></a>
<FONT color="green">089</FONT>                checkKeyValue("tables.table(" + i + ").name", "name", tables[i]);<a name="line.89"></a>
<FONT color="green">090</FONT>                checkKeyValue("tables.table(" + i + ")[@type]", "type", tabTypes[i]);<a name="line.90"></a>
<FONT color="green">091</FONT>    <a name="line.91"></a>
<FONT color="green">092</FONT>                for (int j = 0; j &lt; fields[i].length; j++)<a name="line.92"></a>
<FONT color="green">093</FONT>                {<a name="line.93"></a>
<FONT color="green">094</FONT>                    checkKeyValue("tables.table(" + i + ").fields.field(" + j<a name="line.94"></a>
<FONT color="green">095</FONT>                            + ").name", "name", fields[i][j]);<a name="line.95"></a>
<FONT color="green">096</FONT>                }<a name="line.96"></a>
<FONT color="green">097</FONT>            }<a name="line.97"></a>
<FONT color="green">098</FONT>        }<a name="line.98"></a>
<FONT color="green">099</FONT>    <a name="line.99"></a>
<FONT color="green">100</FONT>        /**<a name="line.100"></a>
<FONT color="green">101</FONT>         * Tests querying keys that do not exist.<a name="line.101"></a>
<FONT color="green">102</FONT>         */<a name="line.102"></a>
<FONT color="green">103</FONT>        @Test<a name="line.103"></a>
<FONT color="green">104</FONT>        public void testQueryNonExistingKeys()<a name="line.104"></a>
<FONT color="green">105</FONT>        {<a name="line.105"></a>
<FONT color="green">106</FONT>            checkKey("tables.tablespace.name", null, 0);<a name="line.106"></a>
<FONT color="green">107</FONT>            checkKey("tables.table(2).name", null, 0);<a name="line.107"></a>
<FONT color="green">108</FONT>            checkKey("a complete unknown key", null, 0);<a name="line.108"></a>
<FONT color="green">109</FONT>            checkKey("tables.table(0).fields.field(-1).name", null, 0);<a name="line.109"></a>
<FONT color="green">110</FONT>            checkKey("tables.table(0).fields.field(28).name", null, 0);<a name="line.110"></a>
<FONT color="green">111</FONT>            checkKey("tables.table(0).fields.field().name", null, 0);<a name="line.111"></a>
<FONT color="green">112</FONT>            checkKey("connection.settings.usr.name", null, 0);<a name="line.112"></a>
<FONT color="green">113</FONT>        }<a name="line.113"></a>
<FONT color="green">114</FONT>    <a name="line.114"></a>
<FONT color="green">115</FONT>        /**<a name="line.115"></a>
<FONT color="green">116</FONT>         * Tests querying nodes whose names contain a delimiter.<a name="line.116"></a>
<FONT color="green">117</FONT>         */<a name="line.117"></a>
<FONT color="green">118</FONT>        @Test<a name="line.118"></a>
<FONT color="green">119</FONT>        public void testQueryEscapedKeys()<a name="line.119"></a>
<FONT color="green">120</FONT>        {<a name="line.120"></a>
<FONT color="green">121</FONT>            checkKeyValue("connection..settings.usr..name", "usr.name", "scott");<a name="line.121"></a>
<FONT color="green">122</FONT>            checkKeyValue("connection..settings.usr..pwd", "usr.pwd", "tiger");<a name="line.122"></a>
<FONT color="green">123</FONT>        }<a name="line.123"></a>
<FONT color="green">124</FONT>    <a name="line.124"></a>
<FONT color="green">125</FONT>        /**<a name="line.125"></a>
<FONT color="green">126</FONT>         * Tests some queries when the same delimiter is used for properties and<a name="line.126"></a>
<FONT color="green">127</FONT>         * attributes.<a name="line.127"></a>
<FONT color="green">128</FONT>         */<a name="line.128"></a>
<FONT color="green">129</FONT>        @Test<a name="line.129"></a>
<FONT color="green">130</FONT>        public void testQueryAttributeEmulation()<a name="line.130"></a>
<FONT color="green">131</FONT>        {<a name="line.131"></a>
<FONT color="green">132</FONT>            engine.setAttributeEnd(null);<a name="line.132"></a>
<FONT color="green">133</FONT>            engine.setAttributeStart(engine.getPropertyDelimiter());<a name="line.133"></a>
<FONT color="green">134</FONT>            checkKeyValue("tables.table(0).name", "name", tables[0]);<a name="line.134"></a>
<FONT color="green">135</FONT>            checkKeyValue("tables.table(0).type", "type", tabTypes[0]);<a name="line.135"></a>
<FONT color="green">136</FONT>            checkKey("tables.table.type", "type", 2);<a name="line.136"></a>
<FONT color="green">137</FONT>        }<a name="line.137"></a>
<FONT color="green">138</FONT>    <a name="line.138"></a>
<FONT color="green">139</FONT>        /**<a name="line.139"></a>
<FONT color="green">140</FONT>         * Tests accessing the root node.<a name="line.140"></a>
<FONT color="green">141</FONT>         */<a name="line.141"></a>
<FONT color="green">142</FONT>        @Test<a name="line.142"></a>
<FONT color="green">143</FONT>        public void testQueryRootNode()<a name="line.143"></a>
<FONT color="green">144</FONT>        {<a name="line.144"></a>
<FONT color="green">145</FONT>            List&lt;ConfigurationNode&gt; nodes = checkKey(null, null, 1);<a name="line.145"></a>
<FONT color="green">146</FONT>            assertSame("Root node not found", root, nodes.get(0));<a name="line.146"></a>
<FONT color="green">147</FONT>            nodes = checkKey("", null, 1);<a name="line.147"></a>
<FONT color="green">148</FONT>            assertSame("Root node not found", root, nodes.get(0));<a name="line.148"></a>
<FONT color="green">149</FONT>            checkKeyValue("[@test]", "test", "true");<a name="line.149"></a>
<FONT color="green">150</FONT>        }<a name="line.150"></a>
<FONT color="green">151</FONT>    <a name="line.151"></a>
<FONT color="green">152</FONT>        /**<a name="line.152"></a>
<FONT color="green">153</FONT>         * Tests a different query syntax. Sets other strings for the typical tokens<a name="line.153"></a>
<FONT color="green">154</FONT>         * used by the expression engine.<a name="line.154"></a>
<FONT color="green">155</FONT>         */<a name="line.155"></a>
<FONT color="green">156</FONT>        @Test<a name="line.156"></a>
<FONT color="green">157</FONT>        public void testQueryAlternativeSyntax()<a name="line.157"></a>
<FONT color="green">158</FONT>        {<a name="line.158"></a>
<FONT color="green">159</FONT>            setUpAlternativeSyntax();<a name="line.159"></a>
<FONT color="green">160</FONT>            checkKeyValue("tables/table[1]/name", "name", tables[1]);<a name="line.160"></a>
<FONT color="green">161</FONT>            checkKeyValue("tables/table[0]@type", "type", tabTypes[0]);<a name="line.161"></a>
<FONT color="green">162</FONT>            checkKeyValue("@test", "test", "true");<a name="line.162"></a>
<FONT color="green">163</FONT>            checkKeyValue("connection.settings/usr.name", "usr.name", "scott");<a name="line.163"></a>
<FONT color="green">164</FONT>        }<a name="line.164"></a>
<FONT color="green">165</FONT>    <a name="line.165"></a>
<FONT color="green">166</FONT>        /**<a name="line.166"></a>
<FONT color="green">167</FONT>         * Tests obtaining keys for nodes.<a name="line.167"></a>
<FONT color="green">168</FONT>         */<a name="line.168"></a>
<FONT color="green">169</FONT>        @Test<a name="line.169"></a>
<FONT color="green">170</FONT>        public void testNodeKey()<a name="line.170"></a>
<FONT color="green">171</FONT>        {<a name="line.171"></a>
<FONT color="green">172</FONT>            ConfigurationNode node = root.getChild(0);<a name="line.172"></a>
<FONT color="green">173</FONT>            assertEquals("Invalid name for descendant of root", "tables", engine<a name="line.173"></a>
<FONT color="green">174</FONT>                    .nodeKey(node, ""));<a name="line.174"></a>
<FONT color="green">175</FONT>            assertEquals("Parent key not respected", "test.tables", engine.nodeKey(<a name="line.175"></a>
<FONT color="green">176</FONT>                    node, "test"));<a name="line.176"></a>
<FONT color="green">177</FONT>            assertEquals("Full parent key not taken into account",<a name="line.177"></a>
<FONT color="green">178</FONT>                    "a.full.parent.key.tables", engine.nodeKey(node,<a name="line.178"></a>
<FONT color="green">179</FONT>                            "a.full.parent.key"));<a name="line.179"></a>
<FONT color="green">180</FONT>        }<a name="line.180"></a>
<FONT color="green">181</FONT>    <a name="line.181"></a>
<FONT color="green">182</FONT>        /**<a name="line.182"></a>
<FONT color="green">183</FONT>         * Tests obtaining keys when the root node is involved.<a name="line.183"></a>
<FONT color="green">184</FONT>         */<a name="line.184"></a>
<FONT color="green">185</FONT>        @Test<a name="line.185"></a>
<FONT color="green">186</FONT>        public void testNodeKeyWithRoot()<a name="line.186"></a>
<FONT color="green">187</FONT>        {<a name="line.187"></a>
<FONT color="green">188</FONT>            assertEquals("Wrong name for root noot", "", engine.nodeKey(root, null));<a name="line.188"></a>
<FONT color="green">189</FONT>            assertEquals("Null name not detected", "test", engine.nodeKey(root,<a name="line.189"></a>
<FONT color="green">190</FONT>                    "test"));<a name="line.190"></a>
<FONT color="green">191</FONT>        }<a name="line.191"></a>
<FONT color="green">192</FONT>    <a name="line.192"></a>
<FONT color="green">193</FONT>        /**<a name="line.193"></a>
<FONT color="green">194</FONT>         * Tests obtaining keys for attribute nodes.<a name="line.194"></a>
<FONT color="green">195</FONT>         */<a name="line.195"></a>
<FONT color="green">196</FONT>        @Test<a name="line.196"></a>
<FONT color="green">197</FONT>        public void testNodeKeyWithAttribute()<a name="line.197"></a>
<FONT color="green">198</FONT>        {<a name="line.198"></a>
<FONT color="green">199</FONT>            ConfigurationNode node = root.getChild(0).getChild(0).getAttribute(0);<a name="line.199"></a>
<FONT color="green">200</FONT>            assertEquals("Wrong attribute node", "type", node.getName());<a name="line.200"></a>
<FONT color="green">201</FONT>            assertEquals("Wrong attribute key", "tables.table[@type]", engine<a name="line.201"></a>
<FONT color="green">202</FONT>                    .nodeKey(node, "tables.table"));<a name="line.202"></a>
<FONT color="green">203</FONT>            assertEquals("Wrong key for root attribute", "[@test]", engine.nodeKey(<a name="line.203"></a>
<FONT color="green">204</FONT>                    root.getAttribute(0), ""));<a name="line.204"></a>
<FONT color="green">205</FONT>        }<a name="line.205"></a>
<FONT color="green">206</FONT>    <a name="line.206"></a>
<FONT color="green">207</FONT>        /**<a name="line.207"></a>
<FONT color="green">208</FONT>         * Tests obtaining keys for nodes that contain the delimiter character.<a name="line.208"></a>
<FONT color="green">209</FONT>         */<a name="line.209"></a>
<FONT color="green">210</FONT>        @Test<a name="line.210"></a>
<FONT color="green">211</FONT>        public void testNodeKeyWithEscapedDelimiters()<a name="line.211"></a>
<FONT color="green">212</FONT>        {<a name="line.212"></a>
<FONT color="green">213</FONT>            ConfigurationNode node = root.getChild(1);<a name="line.213"></a>
<FONT color="green">214</FONT>            assertEquals("Wrong escaped key", "connection..settings", engine<a name="line.214"></a>
<FONT color="green">215</FONT>                    .nodeKey(node, ""));<a name="line.215"></a>
<FONT color="green">216</FONT>            assertEquals("Wrong complex escaped key",<a name="line.216"></a>
<FONT color="green">217</FONT>                    "connection..settings.usr..name", engine.nodeKey(node<a name="line.217"></a>
<FONT color="green">218</FONT>                            .getChild(0), engine.nodeKey(node, "")));<a name="line.218"></a>
<FONT color="green">219</FONT>        }<a name="line.219"></a>
<FONT color="green">220</FONT>    <a name="line.220"></a>
<FONT color="green">221</FONT>        /**<a name="line.221"></a>
<FONT color="green">222</FONT>         * Tests obtaining node keys when a different syntax is set.<a name="line.222"></a>
<FONT color="green">223</FONT>         */<a name="line.223"></a>
<FONT color="green">224</FONT>        @Test<a name="line.224"></a>
<FONT color="green">225</FONT>        public void testNodeKeyWithAlternativeSyntax()<a name="line.225"></a>
<FONT color="green">226</FONT>        {<a name="line.226"></a>
<FONT color="green">227</FONT>            setUpAlternativeSyntax();<a name="line.227"></a>
<FONT color="green">228</FONT>            assertEquals("Wrong child key", "tables/table", engine.nodeKey(root<a name="line.228"></a>
<FONT color="green">229</FONT>                    .getChild(0).getChild(0), "tables"));<a name="line.229"></a>
<FONT color="green">230</FONT>            assertEquals("Wrong attribute key", "@test", engine.nodeKey(root<a name="line.230"></a>
<FONT color="green">231</FONT>                    .getAttribute(0), ""));<a name="line.231"></a>
<FONT color="green">232</FONT>    <a name="line.232"></a>
<FONT color="green">233</FONT>            engine.setAttributeStart(engine.getPropertyDelimiter());<a name="line.233"></a>
<FONT color="green">234</FONT>            assertEquals("Wrong attribute key", "/test", engine.nodeKey(root<a name="line.234"></a>
<FONT color="green">235</FONT>                    .getAttribute(0), ""));<a name="line.235"></a>
<FONT color="green">236</FONT>        }<a name="line.236"></a>
<FONT color="green">237</FONT>    <a name="line.237"></a>
<FONT color="green">238</FONT>        /**<a name="line.238"></a>
<FONT color="green">239</FONT>         * Tests adding direct child nodes to the existing hierarchy.<a name="line.239"></a>
<FONT color="green">240</FONT>         */<a name="line.240"></a>
<FONT color="green">241</FONT>        @Test<a name="line.241"></a>
<FONT color="green">242</FONT>        public void testPrepareAddDirectly()<a name="line.242"></a>
<FONT color="green">243</FONT>        {<a name="line.243"></a>
<FONT color="green">244</FONT>            NodeAddData data = engine.prepareAdd(root, "newNode");<a name="line.244"></a>
<FONT color="green">245</FONT>            assertSame("Wrong parent node", root, data.getParent());<a name="line.245"></a>
<FONT color="green">246</FONT>            assertTrue("Path nodes available", data.getPathNodes().isEmpty());<a name="line.246"></a>
<FONT color="green">247</FONT>            assertEquals("Wrong name of new node", "newNode", data.getNewNodeName());<a name="line.247"></a>
<FONT color="green">248</FONT>            assertFalse("New node is an attribute", data.isAttribute());<a name="line.248"></a>
<FONT color="green">249</FONT>    <a name="line.249"></a>
<FONT color="green">250</FONT>            data = engine.prepareAdd(root, "tables.table.fields.field.name");<a name="line.250"></a>
<FONT color="green">251</FONT>            assertEquals("Wrong name of new node", "name", data.getNewNodeName());<a name="line.251"></a>
<FONT color="green">252</FONT>            assertTrue("Path nodes available", data.getPathNodes().isEmpty());<a name="line.252"></a>
<FONT color="green">253</FONT>            assertEquals("Wrong parent node", "field", data.getParent().getName());<a name="line.253"></a>
<FONT color="green">254</FONT>            ConfigurationNode nd = data.getParent().getChild(0);<a name="line.254"></a>
<FONT color="green">255</FONT>            assertEquals("Field has no name node", "name", nd.getName());<a name="line.255"></a>
<FONT color="green">256</FONT>            assertEquals("Incorrect name", "version", nd.getValue());<a name="line.256"></a>
<FONT color="green">257</FONT>        }<a name="line.257"></a>
<FONT color="green">258</FONT>    <a name="line.258"></a>
<FONT color="green">259</FONT>        /**<a name="line.259"></a>
<FONT color="green">260</FONT>         * Tests adding when indices are involved.<a name="line.260"></a>
<FONT color="green">261</FONT>         */<a name="line.261"></a>
<FONT color="green">262</FONT>        @Test<a name="line.262"></a>
<FONT color="green">263</FONT>        public void testPrepareAddWithIndex()<a name="line.263"></a>
<FONT color="green">264</FONT>        {<a name="line.264"></a>
<FONT color="green">265</FONT>            NodeAddData data = engine<a name="line.265"></a>
<FONT color="green">266</FONT>                    .prepareAdd(root, "tables.table(0).tableSpace");<a name="line.266"></a>
<FONT color="green">267</FONT>            assertEquals("Wrong name of new node", "tableSpace", data<a name="line.267"></a>
<FONT color="green">268</FONT>                    .getNewNodeName());<a name="line.268"></a>
<FONT color="green">269</FONT>            assertTrue("Path nodes available", data.getPathNodes().isEmpty());<a name="line.269"></a>
<FONT color="green">270</FONT>            assertEquals("Wrong type of parent node", "table", data.getParent()<a name="line.270"></a>
<FONT color="green">271</FONT>                    .getName());<a name="line.271"></a>
<FONT color="green">272</FONT>            ConfigurationNode node = data.getParent().getChild(0);<a name="line.272"></a>
<FONT color="green">273</FONT>            assertEquals("Wrong table", tables[0], node.getValue());<a name="line.273"></a>
<FONT color="green">274</FONT>    <a name="line.274"></a>
<FONT color="green">275</FONT>            data = engine.prepareAdd(root, "tables.table(1).fields.field(2).alias");<a name="line.275"></a>
<FONT color="green">276</FONT>            assertEquals("Wrong name of new node", "alias", data.getNewNodeName());<a name="line.276"></a>
<FONT color="green">277</FONT>            assertEquals("Wrong type of parent node", "field", data.getParent()<a name="line.277"></a>
<FONT color="green">278</FONT>                    .getName());<a name="line.278"></a>
<FONT color="green">279</FONT>            assertEquals("Wrong field node", "creationDate", data.getParent()<a name="line.279"></a>
<FONT color="green">280</FONT>                    .getChild(0).getValue());<a name="line.280"></a>
<FONT color="green">281</FONT>        }<a name="line.281"></a>
<FONT color="green">282</FONT>    <a name="line.282"></a>
<FONT color="green">283</FONT>        /**<a name="line.283"></a>
<FONT color="green">284</FONT>         * Tests adding new attributes.<a name="line.284"></a>
<FONT color="green">285</FONT>         */<a name="line.285"></a>
<FONT color="green">286</FONT>        @Test<a name="line.286"></a>
<FONT color="green">287</FONT>        public void testPrepareAddAttribute()<a name="line.287"></a>
<FONT color="green">288</FONT>        {<a name="line.288"></a>
<FONT color="green">289</FONT>            NodeAddData data = engine.prepareAdd(root,<a name="line.289"></a>
<FONT color="green">290</FONT>                    "tables.table(0)[@tableSpace]");<a name="line.290"></a>
<FONT color="green">291</FONT>            assertEquals("Wrong table node", tables[0], data.getParent()<a name="line.291"></a>
<FONT color="green">292</FONT>                    .getChild(0).getValue());<a name="line.292"></a>
<FONT color="green">293</FONT>            assertEquals("Wrong name of new node", "tableSpace", data<a name="line.293"></a>
<FONT color="green">294</FONT>                    .getNewNodeName());<a name="line.294"></a>
<FONT color="green">295</FONT>            assertTrue("Attribute not detected", data.isAttribute());<a name="line.295"></a>
<FONT color="green">296</FONT>            assertTrue("Path nodes available", data.getPathNodes().isEmpty());<a name="line.296"></a>
<FONT color="green">297</FONT>    <a name="line.297"></a>
<FONT color="green">298</FONT>            data = engine.prepareAdd(root, "[@newAttr]");<a name="line.298"></a>
<FONT color="green">299</FONT>            assertSame("Root node is not parent", root, data.getParent());<a name="line.299"></a>
<FONT color="green">300</FONT>            assertEquals("Wrong name of new node", "newAttr", data.getNewNodeName());<a name="line.300"></a>
<FONT color="green">301</FONT>            assertTrue("Attribute not detected", data.isAttribute());<a name="line.301"></a>
<FONT color="green">302</FONT>        }<a name="line.302"></a>
<FONT color="green">303</FONT>    <a name="line.303"></a>
<FONT color="green">304</FONT>        /**<a name="line.304"></a>
<FONT color="green">305</FONT>         * Tests add operations where complete paths are added.<a name="line.305"></a>
<FONT color="green">306</FONT>         */<a name="line.306"></a>
<FONT color="green">307</FONT>        @Test<a name="line.307"></a>
<FONT color="green">308</FONT>        public void testPrepareAddWithPath()<a name="line.308"></a>
<FONT color="green">309</FONT>        {<a name="line.309"></a>
<FONT color="green">310</FONT>            NodeAddData data = engine.prepareAdd(root,<a name="line.310"></a>
<FONT color="green">311</FONT>                    "tables.table(1).fields.field(-1).name");<a name="line.311"></a>
<FONT color="green">312</FONT>            assertEquals("Wrong name of new node", "name", data.getNewNodeName());<a name="line.312"></a>
<FONT color="green">313</FONT>            checkNodePath(data, new String[]<a name="line.313"></a>
<FONT color="green">314</FONT>            { "field"});<a name="line.314"></a>
<FONT color="green">315</FONT>            assertEquals("Wrong type of parent node", "fields", data.getParent()<a name="line.315"></a>
<FONT color="green">316</FONT>                    .getName());<a name="line.316"></a>
<FONT color="green">317</FONT>    <a name="line.317"></a>
<FONT color="green">318</FONT>            data = engine.prepareAdd(root, "tables.table(-1).name");<a name="line.318"></a>
<FONT color="green">319</FONT>            assertEquals("Wrong name of new node", "name", data.getNewNodeName());<a name="line.319"></a>
<FONT color="green">320</FONT>            checkNodePath(data, new String[]<a name="line.320"></a>
<FONT color="green">321</FONT>            { "table"});<a name="line.321"></a>
<FONT color="green">322</FONT>            assertEquals("Wrong type of parent node", "tables", data.getParent()<a name="line.322"></a>
<FONT color="green">323</FONT>                    .getName());<a name="line.323"></a>
<FONT color="green">324</FONT>    <a name="line.324"></a>
<FONT color="green">325</FONT>            data = engine.prepareAdd(root, "a.complete.new.path");<a name="line.325"></a>
<FONT color="green">326</FONT>            assertEquals("Wrong name of new node", "path", data.getNewNodeName());<a name="line.326"></a>
<FONT color="green">327</FONT>            checkNodePath(data, new String[]<a name="line.327"></a>
<FONT color="green">328</FONT>            { "a", "complete", "new"});<a name="line.328"></a>
<FONT color="green">329</FONT>            assertSame("Root is not parent", root, data.getParent());<a name="line.329"></a>
<FONT color="green">330</FONT>        }<a name="line.330"></a>
<FONT color="green">331</FONT>    <a name="line.331"></a>
<FONT color="green">332</FONT>        /**<a name="line.332"></a>
<FONT color="green">333</FONT>         * Tests add operations when property and attribute delimiters are equal.<a name="line.333"></a>
<FONT color="green">334</FONT>         * Then it is not possible to add new attribute nodes.<a name="line.334"></a>
<FONT color="green">335</FONT>         */<a name="line.335"></a>
<FONT color="green">336</FONT>        @Test<a name="line.336"></a>
<FONT color="green">337</FONT>        public void testPrepareAddWithSameAttributeDelimiter()<a name="line.337"></a>
<FONT color="green">338</FONT>        {<a name="line.338"></a>
<FONT color="green">339</FONT>            engine.setAttributeEnd(null);<a name="line.339"></a>
<FONT color="green">340</FONT>            engine.setAttributeStart(engine.getPropertyDelimiter());<a name="line.340"></a>
<FONT color="green">341</FONT>    <a name="line.341"></a>
<FONT color="green">342</FONT>            NodeAddData data = engine.prepareAdd(root, "tables.table(0).test");<a name="line.342"></a>
<FONT color="green">343</FONT>            assertEquals("Wrong name of new node", "test", data.getNewNodeName());<a name="line.343"></a>
<FONT color="green">344</FONT>            assertFalse("New node is an attribute", data.isAttribute());<a name="line.344"></a>
<FONT color="green">345</FONT>            assertEquals("Wrong type of parent node", "table", data.getParent()<a name="line.345"></a>
<FONT color="green">346</FONT>                    .getName());<a name="line.346"></a>
<FONT color="green">347</FONT>    <a name="line.347"></a>
<FONT color="green">348</FONT>            data = engine.prepareAdd(root, "a.complete.new.path");<a name="line.348"></a>
<FONT color="green">349</FONT>            assertFalse("New node is an attribute", data.isAttribute());<a name="line.349"></a>
<FONT color="green">350</FONT>            checkNodePath(data, new String[]<a name="line.350"></a>
<FONT color="green">351</FONT>            { "a", "complete", "new"});<a name="line.351"></a>
<FONT color="green">352</FONT>        }<a name="line.352"></a>
<FONT color="green">353</FONT>    <a name="line.353"></a>
<FONT color="green">354</FONT>        /**<a name="line.354"></a>
<FONT color="green">355</FONT>         * Tests add operations when an alternative syntax is set.<a name="line.355"></a>
<FONT color="green">356</FONT>         */<a name="line.356"></a>
<FONT color="green">357</FONT>        @Test<a name="line.357"></a>
<FONT color="green">358</FONT>        public void testPrepareAddWithAlternativeSyntax()<a name="line.358"></a>
<FONT color="green">359</FONT>        {<a name="line.359"></a>
<FONT color="green">360</FONT>            setUpAlternativeSyntax();<a name="line.360"></a>
<FONT color="green">361</FONT>            NodeAddData data = engine.prepareAdd(root, "tables/table[0]/test");<a name="line.361"></a>
<FONT color="green">362</FONT>            assertEquals("Wrong name of new node", "test", data.getNewNodeName());<a name="line.362"></a>
<FONT color="green">363</FONT>            assertFalse("New node is attribute", data.isAttribute());<a name="line.363"></a>
<FONT color="green">364</FONT>            assertEquals("Wrong parent node", tables[0], data.getParent().getChild(<a name="line.364"></a>
<FONT color="green">365</FONT>                    0).getValue());<a name="line.365"></a>
<FONT color="green">366</FONT>    <a name="line.366"></a>
<FONT color="green">367</FONT>            data = engine.prepareAdd(root, "a/complete/new/path@attr");<a name="line.367"></a>
<FONT color="green">368</FONT>            assertEquals("Wrong name of new attribute", "attr", data<a name="line.368"></a>
<FONT color="green">369</FONT>                    .getNewNodeName());<a name="line.369"></a>
<FONT color="green">370</FONT>            checkNodePath(data, new String[]<a name="line.370"></a>
<FONT color="green">371</FONT>            { "a", "complete", "new", "path"});<a name="line.371"></a>
<FONT color="green">372</FONT>            assertSame("Root is not parent", root, data.getParent());<a name="line.372"></a>
<FONT color="green">373</FONT>        }<a name="line.373"></a>
<FONT color="green">374</FONT>    <a name="line.374"></a>
<FONT color="green">375</FONT>        /**<a name="line.375"></a>
<FONT color="green">376</FONT>         * Tests using invalid keys, e.g. if something should be added to<a name="line.376"></a>
<FONT color="green">377</FONT>         * attributes.<a name="line.377"></a>
<FONT color="green">378</FONT>         */<a name="line.378"></a>
<FONT color="green">379</FONT>        @Test(expected = IllegalArgumentException.class)<a name="line.379"></a>
<FONT color="green">380</FONT>        public void testPrepareAddInvalidKey()<a name="line.380"></a>
<FONT color="green">381</FONT>        {<a name="line.381"></a>
<FONT color="green">382</FONT>            engine.prepareAdd(root, "tables.table(0)[@type].new");<a name="line.382"></a>
<FONT color="green">383</FONT>        }<a name="line.383"></a>
<FONT color="green">384</FONT>    <a name="line.384"></a>
<FONT color="green">385</FONT>        @Test(expected = IllegalArgumentException.class)<a name="line.385"></a>
<FONT color="green">386</FONT>        public void testPrepareAddInvalidKeyAttribute()<a name="line.386"></a>
<FONT color="green">387</FONT>        {<a name="line.387"></a>
<FONT color="green">388</FONT>            engine<a name="line.388"></a>
<FONT color="green">389</FONT>            .prepareAdd(root,<a name="line.389"></a>
<FONT color="green">390</FONT>                    "a.complete.new.path.with.an[@attribute].at.a.non.allowed[@position]");<a name="line.390"></a>
<FONT color="green">391</FONT>        }<a name="line.391"></a>
<FONT color="green">392</FONT>    <a name="line.392"></a>
<FONT color="green">393</FONT>        @Test(expected = IllegalArgumentException.class)<a name="line.393"></a>
<FONT color="green">394</FONT>        public void testPrepareAddNullKey()<a name="line.394"></a>
<FONT color="green">395</FONT>        {<a name="line.395"></a>
<FONT color="green">396</FONT>            engine.prepareAdd(root, null);<a name="line.396"></a>
<FONT color="green">397</FONT>        }<a name="line.397"></a>
<FONT color="green">398</FONT>    <a name="line.398"></a>
<FONT color="green">399</FONT>        @Test(expected = IllegalArgumentException.class)<a name="line.399"></a>
<FONT color="green">400</FONT>        public void testPrepareAddEmptyKey()<a name="line.400"></a>
<FONT color="green">401</FONT>        {<a name="line.401"></a>
<FONT color="green">402</FONT>            engine.prepareAdd(root, "");<a name="line.402"></a>
<FONT color="green">403</FONT>        }<a name="line.403"></a>
<FONT color="green">404</FONT>    <a name="line.404"></a>
<FONT color="green">405</FONT>        /**<a name="line.405"></a>
<FONT color="green">406</FONT>         * Creates a node hierarchy for testing that consists of tables, their<a name="line.406"></a>
<FONT color="green">407</FONT>         * fields, and some additional data:<a name="line.407"></a>
<FONT color="green">408</FONT>         *<a name="line.408"></a>
<FONT color="green">409</FONT>         * &lt;pre&gt;<a name="line.409"></a>
<FONT color="green">410</FONT>         *  tables<a name="line.410"></a>
<FONT color="green">411</FONT>         *       table<a name="line.411"></a>
<FONT color="green">412</FONT>         *          name<a name="line.412"></a>
<FONT color="green">413</FONT>         *          fields<a name="line.413"></a>
<FONT color="green">414</FONT>         *              field<a name="line.414"></a>
<FONT color="green">415</FONT>         *                  name<a name="line.415"></a>
<FONT color="green">416</FONT>         *              field<a name="line.416"></a>
<FONT color="green">417</FONT>         *                  name<a name="line.417"></a>
<FONT color="green">418</FONT>         * &lt;/pre&gt;<a name="line.418"></a>
<FONT color="green">419</FONT>         *<a name="line.419"></a>
<FONT color="green">420</FONT>         * @return the root of the test node hierarchy<a name="line.420"></a>
<FONT color="green">421</FONT>         */<a name="line.421"></a>
<FONT color="green">422</FONT>        protected ConfigurationNode setUpNodes()<a name="line.422"></a>
<FONT color="green">423</FONT>        {<a name="line.423"></a>
<FONT color="green">424</FONT>            DefaultConfigurationNode rootNode = new DefaultConfigurationNode();<a name="line.424"></a>
<FONT color="green">425</FONT>    <a name="line.425"></a>
<FONT color="green">426</FONT>            DefaultConfigurationNode nodeTables = new DefaultConfigurationNode(<a name="line.426"></a>
<FONT color="green">427</FONT>                    "tables");<a name="line.427"></a>
<FONT color="green">428</FONT>            rootNode.addChild(nodeTables);<a name="line.428"></a>
<FONT color="green">429</FONT>            for (int i = 0; i &lt; tables.length; i++)<a name="line.429"></a>
<FONT color="green">430</FONT>            {<a name="line.430"></a>
<FONT color="green">431</FONT>                DefaultConfigurationNode nodeTable = new DefaultConfigurationNode(<a name="line.431"></a>
<FONT color="green">432</FONT>                        "table");<a name="line.432"></a>
<FONT color="green">433</FONT>                nodeTables.addChild(nodeTable);<a name="line.433"></a>
<FONT color="green">434</FONT>                nodeTable.addChild(new DefaultConfigurationNode("name", tables[i]));<a name="line.434"></a>
<FONT color="green">435</FONT>                nodeTable.addAttribute(new DefaultConfigurationNode("type",<a name="line.435"></a>
<FONT color="green">436</FONT>                        tabTypes[i]));<a name="line.436"></a>
<FONT color="green">437</FONT>                DefaultConfigurationNode nodeFields = new DefaultConfigurationNode(<a name="line.437"></a>
<FONT color="green">438</FONT>                        "fields");<a name="line.438"></a>
<FONT color="green">439</FONT>                nodeTable.addChild(nodeFields);<a name="line.439"></a>
<FONT color="green">440</FONT>    <a name="line.440"></a>
<FONT color="green">441</FONT>                for (int j = 0; j &lt; fields[i].length; j++)<a name="line.441"></a>
<FONT color="green">442</FONT>                {<a name="line.442"></a>
<FONT color="green">443</FONT>                    nodeFields.addChild(createFieldNode(fields[i][j]));<a name="line.443"></a>
<FONT color="green">444</FONT>                }<a name="line.444"></a>
<FONT color="green">445</FONT>            }<a name="line.445"></a>
<FONT color="green">446</FONT>    <a name="line.446"></a>
<FONT color="green">447</FONT>            DefaultConfigurationNode nodeConn = new DefaultConfigurationNode(<a name="line.447"></a>
<FONT color="green">448</FONT>                    "connection.settings");<a name="line.448"></a>
<FONT color="green">449</FONT>            rootNode.addChild(nodeConn);<a name="line.449"></a>
<FONT color="green">450</FONT>            nodeConn.addChild(new DefaultConfigurationNode("usr.name", "scott"));<a name="line.450"></a>
<FONT color="green">451</FONT>            nodeConn.addChild(new DefaultConfigurationNode("usr.pwd", "tiger"));<a name="line.451"></a>
<FONT color="green">452</FONT>            rootNode.addAttribute(new DefaultConfigurationNode("test", "true"));<a name="line.452"></a>
<FONT color="green">453</FONT>    <a name="line.453"></a>
<FONT color="green">454</FONT>            return rootNode;<a name="line.454"></a>
<FONT color="green">455</FONT>        }<a name="line.455"></a>
<FONT color="green">456</FONT>    <a name="line.456"></a>
<FONT color="green">457</FONT>        /**<a name="line.457"></a>
<FONT color="green">458</FONT>         * Configures the expression engine to use a different syntax.<a name="line.458"></a>
<FONT color="green">459</FONT>         */<a name="line.459"></a>
<FONT color="green">460</FONT>        private void setUpAlternativeSyntax()<a name="line.460"></a>
<FONT color="green">461</FONT>        {<a name="line.461"></a>
<FONT color="green">462</FONT>            engine.setAttributeEnd(null);<a name="line.462"></a>
<FONT color="green">463</FONT>            engine.setAttributeStart("@");<a name="line.463"></a>
<FONT color="green">464</FONT>            engine.setPropertyDelimiter("/");<a name="line.464"></a>
<FONT color="green">465</FONT>            engine.setEscapedDelimiter(null);<a name="line.465"></a>
<FONT color="green">466</FONT>            engine.setIndexStart("[");<a name="line.466"></a>
<FONT color="green">467</FONT>            engine.setIndexEnd("]");<a name="line.467"></a>
<FONT color="green">468</FONT>        }<a name="line.468"></a>
<FONT color="green">469</FONT>    <a name="line.469"></a>
<FONT color="green">470</FONT>        /**<a name="line.470"></a>
<FONT color="green">471</FONT>         * Helper method for checking the evaluation of a key. Queries the<a name="line.471"></a>
<FONT color="green">472</FONT>         * expression engine and tests if the expected results are returned.<a name="line.472"></a>
<FONT color="green">473</FONT>         *<a name="line.473"></a>
<FONT color="green">474</FONT>         * @param key the key<a name="line.474"></a>
<FONT color="green">475</FONT>         * @param name the name of the nodes to be returned<a name="line.475"></a>
<FONT color="green">476</FONT>         * @param count the number of expected result nodes<a name="line.476"></a>
<FONT color="green">477</FONT>         * @return the list with the results of the query<a name="line.477"></a>
<FONT color="green">478</FONT>         */<a name="line.478"></a>
<FONT color="green">479</FONT>        private List&lt;ConfigurationNode&gt; checkKey(String key, String name, int count)<a name="line.479"></a>
<FONT color="green">480</FONT>        {<a name="line.480"></a>
<FONT color="green">481</FONT>            List&lt;ConfigurationNode&gt; nodes = engine.query(root, key);<a name="line.481"></a>
<FONT color="green">482</FONT>            assertEquals("Wrong number of result nodes for key " + key, count,<a name="line.482"></a>
<FONT color="green">483</FONT>                    nodes.size());<a name="line.483"></a>
<FONT color="green">484</FONT>            for (Iterator&lt;ConfigurationNode&gt; it = nodes.iterator(); it.hasNext();)<a name="line.484"></a>
<FONT color="green">485</FONT>            {<a name="line.485"></a>
<FONT color="green">486</FONT>                assertEquals("Wrong result node for key " + key, name,<a name="line.486"></a>
<FONT color="green">487</FONT>                        it.next().getName());<a name="line.487"></a>
<FONT color="green">488</FONT>            }<a name="line.488"></a>
<FONT color="green">489</FONT>            return nodes;<a name="line.489"></a>
<FONT color="green">490</FONT>        }<a name="line.490"></a>
<FONT color="green">491</FONT>    <a name="line.491"></a>
<FONT color="green">492</FONT>        /**<a name="line.492"></a>
<FONT color="green">493</FONT>         * Helper method for checking the value of a node specified by the given<a name="line.493"></a>
<FONT color="green">494</FONT>         * key. This method evaluates the key and checks whether the resulting node<a name="line.494"></a>
<FONT color="green">495</FONT>         * has the expected value.<a name="line.495"></a>
<FONT color="green">496</FONT>         *<a name="line.496"></a>
<FONT color="green">497</FONT>         * @param key the key<a name="line.497"></a>
<FONT color="green">498</FONT>         * @param name the expected name of the result node<a name="line.498"></a>
<FONT color="green">499</FONT>         * @param value the expected value of the result node<a name="line.499"></a>
<FONT color="green">500</FONT>         */<a name="line.500"></a>
<FONT color="green">501</FONT>        private void checkKeyValue(String key, String name, String value)<a name="line.501"></a>
<FONT color="green">502</FONT>        {<a name="line.502"></a>
<FONT color="green">503</FONT>            List&lt;ConfigurationNode&gt; nodes = checkKey(key, name, 1);<a name="line.503"></a>
<FONT color="green">504</FONT>            assertEquals("Wrong value for key " + key, value,<a name="line.504"></a>
<FONT color="green">505</FONT>                    nodes.get(0).getValue());<a name="line.505"></a>
<FONT color="green">506</FONT>        }<a name="line.506"></a>
<FONT color="green">507</FONT>    <a name="line.507"></a>
<FONT color="green">508</FONT>        /**<a name="line.508"></a>
<FONT color="green">509</FONT>         * Helper method for checking the path of an add operation.<a name="line.509"></a>
<FONT color="green">510</FONT>         *<a name="line.510"></a>
<FONT color="green">511</FONT>         * @param data the add data object<a name="line.511"></a>
<FONT color="green">512</FONT>         * @param expected the expected path nodes<a name="line.512"></a>
<FONT color="green">513</FONT>         */<a name="line.513"></a>
<FONT color="green">514</FONT>        private void checkNodePath(NodeAddData data, String[] expected)<a name="line.514"></a>
<FONT color="green">515</FONT>        {<a name="line.515"></a>
<FONT color="green">516</FONT>            assertEquals("Wrong number of path nodes", expected.length, data<a name="line.516"></a>
<FONT color="green">517</FONT>                    .getPathNodes().size());<a name="line.517"></a>
<FONT color="green">518</FONT>            Iterator&lt;String&gt; it = data.getPathNodes().iterator();<a name="line.518"></a>
<FONT color="green">519</FONT>            for (int i = 0; i &lt; expected.length; i++)<a name="line.519"></a>
<FONT color="green">520</FONT>            {<a name="line.520"></a>
<FONT color="green">521</FONT>                assertEquals("Wrong path node " + i, expected[i], it.next());<a name="line.521"></a>
<FONT color="green">522</FONT>            }<a name="line.522"></a>
<FONT color="green">523</FONT>        }<a name="line.523"></a>
<FONT color="green">524</FONT>    <a name="line.524"></a>
<FONT color="green">525</FONT>        /**<a name="line.525"></a>
<FONT color="green">526</FONT>         * Helper method for creating a field node with its children for the test<a name="line.526"></a>
<FONT color="green">527</FONT>         * node hierarchy.<a name="line.527"></a>
<FONT color="green">528</FONT>         *<a name="line.528"></a>
<FONT color="green">529</FONT>         * @param name the name of the field<a name="line.529"></a>
<FONT color="green">530</FONT>         * @return the field node<a name="line.530"></a>
<FONT color="green">531</FONT>         */<a name="line.531"></a>
<FONT color="green">532</FONT>        private static ConfigurationNode createFieldNode(String name)<a name="line.532"></a>
<FONT color="green">533</FONT>        {<a name="line.533"></a>
<FONT color="green">534</FONT>            DefaultConfigurationNode nodeField = new DefaultConfigurationNode(<a name="line.534"></a>
<FONT color="green">535</FONT>                    "field");<a name="line.535"></a>
<FONT color="green">536</FONT>            nodeField.addChild(new DefaultConfigurationNode("name", name));<a name="line.536"></a>
<FONT color="green">537</FONT>            return nodeField;<a name="line.537"></a>
<FONT color="green">538</FONT>        }<a name="line.538"></a>
<FONT color="green">539</FONT>    }<a name="line.539"></a>




























































</PRE>
</BODY>
</HTML>
